Fig. 3.

Twelve gene expression types in the canola hybrids contrasted with their parents. A Expression types of 12 classes. M: male parent; F: female parent; H: hybrid; ELD-M: The gene expression extent of the F₁ hybrids was like that of the male parent; ELD-F: the gene expression extent of the F₁ hybrids was like that of the female parent. B and C represent the percentage of gene count in the five main categories in the T1 and T2 periods, respectively. T1: 21 DAS; T2: 24 DAS. UD stands for transgressive downregulation; OD stands for transgressive upregulation